Planar Hexagonal Antenna with dual Reconfigurable Notched Bands for Wireless Communication Devices

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F21%3A00352573" target="_blank" >RIV/68407700:21230/21:00352573 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.13164/re.2021.0025" target="_blank" >https://doi.org/10.13164/re.2021.0025</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.13164/re.2021.0025" target="_blank" >10.13164/re.2021.0025</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Planar Hexagonal Antenna with dual Reconfigurable Notched Bands for Wireless Communication Devices

Popis výsledku v původním jazyce

In this paper, a planar hexagonal antenna with dual tunable notched band using varactor diodes is presented. The designed antenna operates in the frequency range of 2 GHz to 8 GHz and is loaded by a complementary split ring resonator (CSRR) to achieve the notch-band characteristics. The CSRR produced two stop-bands at the frequencies 3 GHz and 6.8 GHz. In order to obtain the reconfigurability, one varactor diode was used on each ring of the CSRR. The variation of the DC bias of the diodes produced double notched bands yielding a tunable coverage in the 0.6 GHz and 1.6 GHz ranges. The continuous agility and the wide tuning range of the notched bands are the major advantages of this structure. The antenna prototype was manufactured and a good agreement has been achieved between the measured and simulated results. The proposed antenna can be a good candidate for wireless applications that cover the UMTS, the Wi-Fi and the WiMAX bands.

Název v anglickém jazyce

Planar Hexagonal Antenna with dual Reconfigurable Notched Bands for Wireless Communication Devices

Popis výsledku anglicky

In this paper, a planar hexagonal antenna with dual tunable notched band using varactor diodes is presented. The designed antenna operates in the frequency range of 2 GHz to 8 GHz and is loaded by a complementary split ring resonator (CSRR) to achieve the notch-band characteristics. The CSRR produced two stop-bands at the frequencies 3 GHz and 6.8 GHz. In order to obtain the reconfigurability, one varactor diode was used on each ring of the CSRR. The variation of the DC bias of the diodes produced double notched bands yielding a tunable coverage in the 0.6 GHz and 1.6 GHz ranges. The continuous agility and the wide tuning range of the notched bands are the major advantages of this structure. The antenna prototype was manufactured and a good agreement has been achieved between the measured and simulated results. The proposed antenna can be a good candidate for wireless applications that cover the UMTS, the Wi-Fi and the WiMAX bands.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/GA20-02046S" target="_blank" >GA20-02046S: Anténní řady s kvantizovaným řízením</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Radioengineering

ISSN

1210-2512

e-ISSN

1805-9600

Svazek periodika

2021

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

25-33

Kód UT WoS článku

000661126400004

EID výsledku v databázi Scopus

2-s2.0-85104735642